blob: 8f37098e40a2f2bb2b1d66d48a5be3830bde0b41 [file] [log] [blame]
// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_HANDLE_REFERENCE_H_
#define CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_HANDLE_REFERENCE_H_
#include <stdint.h>
#include <memory>
#include "base/macros.h"
#include "base/memory/ref_counted.h"
#include "content/common/service_worker/service_worker_types.h"
#include "url/gurl.h"
namespace content {
class ThreadSafeSender;
// Represents an interprocess reference to ServiceWorkerRegistrationHandle
// managed in the browser process. The constructor and destructor sends a
// message to increment or decrement the reference count to the browser
// process.
class ServiceWorkerRegistrationHandleReference {
public:
// Creates a new ServiceWorkerRegistrationHandleReference and increments
// ref-count.
static std::unique_ptr<ServiceWorkerRegistrationHandleReference> Create(
const ServiceWorkerRegistrationObjectInfo& info,
ThreadSafeSender* sender);
// Creates a new ServiceWorkerRegistrationHandleReference by adopting a
// ref-count.
static std::unique_ptr<ServiceWorkerRegistrationHandleReference> Adopt(
const ServiceWorkerRegistrationObjectInfo& info,
ThreadSafeSender* sender);
~ServiceWorkerRegistrationHandleReference();
const ServiceWorkerRegistrationObjectInfo& info() const { return info_; }
int handle_id() const { return info_.handle_id; }
GURL scope() const { return info_.scope; }
int64_t registration_id() const { return info_.registration_id; }
private:
ServiceWorkerRegistrationHandleReference(
const ServiceWorkerRegistrationObjectInfo& info,
ThreadSafeSender* sender,
bool increment_ref_in_ctor);
ServiceWorkerRegistrationObjectInfo info_;
scoped_refptr<ThreadSafeSender> sender_;
DISALLOW_COPY_AND_ASSIGN(ServiceWorkerRegistrationHandleReference);
};
} // namespace content
#endif // CONTENT_CHILD_SERVICE_WORKER_SERVICE_WORKER_REGISTRATION_HANDLE_REFERENCE_H_